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8234541: C1 emits an empty message when it inlines successfully

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Use "inline" as the message when successfull

Reviewed-by: thartmann, mdoerr
This commit is contained in:
Liu Xin 2019-11-30 14:33:05 -08:00 committed by Paul Hohensee
parent f3e90595aa
commit 4e64af81a2
2 changed files with 5 additions and 10 deletions
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13
src/hotspot/share/c1/c1_GraphBuilder.cpp
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@ -3793,7 +3793,7 @@ bool GraphBuilder::try_inline_full(ciMethod* callee, bool holder_known, bool ign
INLINE_BAILOUT("total inlining greater than DesiredMethodLimit");
}
// printing
print_inlining(callee);
print_inlining(callee, "inline", /*success*/ true);
}
// NOTE: Bailouts from this point on, which occur at the
@ -4315,16 +4315,11 @@ static void post_inlining_event(EventCompilerInlining* event,
void GraphBuilder::print_inlining(ciMethod* callee, const char* msg, bool success) {
CompileLog* log = compilation()->log();
if (log != NULL) {
assert(msg != NULL, "inlining msg should not be null!");
if (success) {
if (msg != NULL)
log->inline_success(msg);
else
log->inline_success("receiver is statically known");
log->inline_success(msg);
} else {
if (msg != NULL)
log->inline_fail(msg);
else
log->inline_fail("reason unknown");
log->inline_fail(msg);
}
}
EventCompilerInlining event;

2
src/hotspot/share/c1/c1_GraphBuilder.hpp
View File

@ -381,7 +381,7 @@ class GraphBuilder {
void append_unsafe_get_and_set_obj(ciMethod* callee, bool is_add);
void append_char_access(ciMethod* callee, bool is_store);
void print_inlining(ciMethod* callee, const char* msg = NULL, bool success = true);
void print_inlining(ciMethod* callee, const char* msg, bool success = true);
void profile_call(ciMethod* callee, Value recv, ciKlass* predicted_holder, Values* obj_args, bool inlined);
void profile_return_type(Value ret, ciMethod* callee, ciMethod* m = NULL, int bci = -1);